791786-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791786-58-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,7,8 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 791786-58:
(8*7)+(7*9)+(6*1)+(5*7)+(4*8)+(3*6)+(2*5)+(1*8)=228
228 % 10 = 8
So 791786-58-8 is a valid CAS Registry Number.